Walter Wilson not in "poop denial" anymore

The last time Rainn Wilson stopped by The Tonight Show with Jay Leno,he spoke of Walter McKenzie, his son with wife Holiday Reinhorn, being in"poop denial." Four months later, the Office star, 41, gladly updates Jay on the progress his 2 1/2-year-old has made.

He’s through that. He’s fullypotty trained now and he’s very, very proud of his work, muchlike I am. We have a little ceremony. He takes his littlepoop and we put it in the real toilet and he flushes and he goes, ‘Andnow he’s going home.’ I don’t know if it’s a Finding Nemo reference.